✔ Only compatible with Sony ILCE-a1, a6100, a6400, a6600, a6700, a7C, a7M3, a7M4, a7RM3, a7RM4, a7RM5, a7SM3, a9, a9M2, DSC-RX0M2, RX100M7, ZV-1, ZV-1M2, ZV-1F, ZV-E1, ZV-E10, ILME-FX3. (NOTE: 1, a6400 and a9, it is supported by updating the camera system software. 2, a7M3 and a7RM3, it is supported by updating the camera system software version "Ver.3.00" or later. 3, RX0M2, it is supported by updating the camera system software version "Ver.2.00" or later) | ✔ Essential camera controls are provided: focus buttons for precise control of even subtle focus changes, a lock switch that prevents accidental operation during transport, movie recording start/stop, and power/digital zoom. There are also two custom buttons that mirror the functions of the C1 and AF-ON buttons on the camera body | ✔ Communication distance (line of sight): Coverage: 360°, approx. range: 10 m (32.8 ft). Dimension: 98.0mm x 32.0mm x 8.0mm. Weight: 30g. When the camera is set to BULB, press the remote shutter button to start the exposure, and press it again to end the exposure | ✔ Bluetooth communication provides reliable remote control even in bright sunlight or when there are obstacles between the commander and camera. Because communication is wireless rather than optical, full reliability and response are available even in situations where the line of sight is obscured | ✔ The Remote Control works with the camera’s built-in Bluetooth receiver, so no wired connection or add-on receiver is required. Camera connector covers can remain closed for maximum protection against dust and moisture